نتایج جستجو برای: aza conjugate addition reaction
تعداد نتایج: 1122661 فیلتر نتایج به سال:
Azaspiracids (AZAs) are a group of marine toxins recently described that currently includes 20 members. Not much is known about their mechanism of action, although the predominant analog in nature, AZA-1 targets several organs in vivo, including the central nervous system, and exhibits high neurotoxicity in vitro. AZA distribution is increasing globally with mussels being most widely implicated...
OBJECTIVE Thiopurine S-methyltransferase (TPMT) is a cytosolic enzyme that preferentially catalyzes the S-methylation of aromatic and heterocyclic sulfhydryl compounds, including Azathioprine (AZA). It has been reported that the level of AZA toxicity is dependent on the TPMT genotypes in Caucasian individuals; we thus investigated this relationship in Japanese. METHODS The TPMT genotype was d...
We prepared an oligodeoxyribonucleotide conjugate (5-3ant(2)18) carrying two anthracenes, each of which was tethered to both ends of the conjugate through hexamethylene linker chains. The conjugate has a mirror repeat of two heptamer sequences, such that it forms a bimolecular triplex with the single stranded target, forming a two-fold U-shaped conformation. The conformation of the conjugate in...
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